I stood in my driveway staring at two completely different filter boxes — one for a 68RFE, one for an Aisin AS69RC — with zero idea which my Ram 3500 needed. If you drive a 2013-2024 Ram 3500-5500 with the HO Cummins, you’ve faced that moment. Or worse — you didn’t know there was a difference.
The 2025 Ram HD has a completely new filter ecosystem. TruckTok’s dual-filter kit covers both fuel stages and the oil filter in one box for $131.39 — saving you $62-102 versus buying 68677800AA and 68677810AA separately from Mopar.
After my CP4.2 sent metal shavings through eight injectors because I stretched a fuel filter to 30K miles, I learned the hard way: the 2020+ 6.7L Powerstroke’s single-filter design demands better filtration, not less. The right four-filter kit is the cheapest insurance your $70K Super Duty will ever get.
How much does a DPF replacement cost? Dealer prices run $2,400–$6,000 for Ford Powerstroke, GM Duramax, and Ram Cummins trucks. This guide covers parts, labor, hidden sensor costs, and when cleaning saves thousands over replacement.
Choosing the best LMM EGR delete kit means understanding the LMM’s unique weak spot — an oversized EGR cooler that cracks and dumps coolant into cylinders — and why the right kit needs block-off plates, a coolant bypass, and a tune.
Choosing the best 6.7 Powerstroke delete kit means matching model year, EGR/DPF config, pipe size, and 2020+ ECU tuner support. Covers CP4.2 pump risk, real dyno gains (+100–120 hp), installation pitfalls.
My 2017 F-250 left an oil slick in a Wawa parking lot at 72,000 miles. The kid at the counter stared. The culprit wasn’t a gasket or a cracked oil pan — it was a $111 CCV filter I’d never heard of, clogged solid. Crankcase pressure had nowhere to go. The repair was $2,800. The filter cost 4% of that.
My 2021 Ram 1500 EcoDiesel hit limp mode climbing I-70 into the Eisenhower Tunnel at 11,000 feet. The dashboard lit up — ‘Service Electronic Throttle Control’ then ‘Service DEF System See Dealer.’
My 2015 Silverado 3500 threw a P0087 low fuel rail pressure code climbing the Grapevine with 12,000 lbs behind it. The TP3018 fuel filter looked fine from the outside. Inside, the media had collapsed into the center tube, starving the CP4.2 at 28,000 PSI. I was 200 miles from home with a trailer full of hay and a fuel pump counting its last revolutions.
